Question: What is the position held by Mariano Rajoy who was elected in Spanish general election, 2016?
Paraphrase: What political role did Mariano Rajoy take over in 2016?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q10819 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P2715 wd:Q22812047 }